Plinius Int 9200 or McIntosh 6600 for Dynaudio C1

I drive my C1s with Rortel RB990. I am the guy of the old school considering there is better more power for bigger dynamic. Plinius and McIntosh has the same power output, McIntosh has lower THD. McIntosh enjoys biger reputation. What are prices on the second-hand market?

I have heard the Plinius 9200 and Dynaudio C1 and thought they made a good pairing. Unable to comment on the Mac.

I used to drive my C1 with a Plinius 9200 and Accuphase CDP. It was decent synergy, but not exactly great. The C1 has a touch of darkish, warm sonic character. When paired with a warmish amp like the 9200 may push it to the edge, and you'll end up using cables to compensate the tuning.

I use the 9200 for my Volent VL-2's and my friend has the 9200-> C1s. Unfortunately I haven't heard the 6600's with the C1s or the Volents, but they were the original first choice for both of us. The plinius sounds much warmer sound that seemed to emit more emotion than the 6600's. Of course, we heard the McIntosh paired with totem speakers but both of us were sure enough to go with the 9200.

These truly represent almost polar opposites in sound.
The Plinius is a good to very good integrated amplifier. It's on the white/dry side of sound, accurate with good bass, lacking in the hashy upper mid that the Krell has, and more like, much more like the Classé integrated.
The Mac, and I've been to McMasters training, and am a graduate of that austere group...saw it made, analyzed what they're doing.
Mac makes an honest if not a bit misleading product. I DON'T like that they rate their products into 4 ohms insted of 8 like EVERYONE ONE THE PLANET does. This causes universally misleading conclusions. Not hard to imagine.
The Mac is softer, slightly, slightly slower sounding, with a more spongy sounding bass line. The bass has heft, but not as true of a tonality. The bass is rewarded though, with a very quiet background...black and interestly diminsional.
Overall, I'd say, I prefer the Mac, though if they'd only...it's sort of like, "Gee Scarlett Johansenn, please do a tawdry movie, JUST ONCE....we love your bod....
Hope this makes sense and is not offensive.

Larry